102478428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{218971}}^1$

素因数の和:218994

約数の個数: 36

約数和(自身を含む): 278970328

約数和(自身を除く): 176491900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 218971, 437942, 656913, 875884, 1313826, 1970739, 2627652, 2846623, 3941478, 5693246, 7882956, 8539869, 11386492, 17079738, 25619607, 34159476, 51239214, 102478428]

約数ペア:

[(1, 102478428), (2, 51239214), (3, 34159476), (4, 25619607), (6, 17079738), (9, 11386492), (12, 8539869), (13, 7882956), (18, 5693246), (26, 3941478), (36, 2846623), (39, 2627652), (52, 1970739), (78, 1313826), (117, 875884), (156, 656913), (234, 437942), (468, 218971)]